firebase test

1. a

package com.example.raj.firebasehindi;

import android.support.v7.app.AppCompatActivity;
import android.os.Bundle;
import android.view.View;
import android.widget.Button;

import com.firebase.client.Firebase;
import com.google.firebase.database.DatabaseReference;
import com.google.firebase.database.FirebaseDatabase;

public class MainActivity extends AppCompatActivity {
Button bt;
Firebase url;
    @Override    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.activity_main);
        // Write a message to the database       // FirebaseDatabase database = FirebaseDatabase.getInstance();       // DatabaseReference myRef = database.getReference("message");
      //  myRef.setValue("Hello, World!");        Firebase.setAndroidContext(this);
        bt=(Button)findViewById(R.id.button);
        url=new Firebase("https://fir-test-e769d.firebaseio.com/");
        bt.setOnClickListener(new View.OnClickListener() {
            @Override            public void onClick(View view) {
Firebase firebase=url.child("Name");
firebase.setValue("htd");
            }
        });
    }
}

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